Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85° N Lon: 77.03° W Elev: 13 ft.

Mostly Cloudy

67°F

19°C

Humidity	79%
Wind Speed	S 3 mph
Barometer	29.78 in (1008.3 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	17 Jun 4:52 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Arlington/Falls Church/Alexandria

Rest Of The Overnight

Cloudy with isolated showers. Lows in the mid 60s. South winds around 5 mph. Chance of rain 20 percent.

Today

Sunny. Highs in the upper 80s. Southwest winds 5 to 10 mph.

Tonight

Partly cloudy. Lows in the lower 70s. South winds 5 to 10 mph. Gusts up to 25 mph after midnight.

Thursday

Mostly sunny. Highs in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 30 mph.

Thursday Night

A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows around 70. West winds 10 to 15 mph with gusts up to 25 mph, becoming northwest around 5 mph after midnight. Chance of rain 40 percent.

Juneteenth

Mostly sunny. Highs in the mid 80s.

Friday Night

Mostly clear. Lows in the mid 60s.

Saturday

Sunny. Highs in the mid 80s.

Saturday Night

Mostly clear. Lows in the mid 60s.

Sunday

Sunny. Highs in the upper 80s.

Sunday Night

Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 30 percent.